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Senior Full-Stack Software Engineer

neo.tax
Mountain View, United StatesRemotefull_timeVerifiedPosted 28 Jan 2026

About the role

Enterprises waste millions on accounting firms to calculate R&D tax credits and capitalize software costs. Neo.Tax is automating this entirely. Our software ingests data from project management, identity management, payroll systems, and leverages AI to complete in hours what used to take weeks or months of manual work for U.S. businesses.

Neo.Tax is seeking a Senior Full-Stack Software Engineer who wants to build products that automate manual enterprise accounting and finance processes. The ideal candidate has expertise in developing complex web applications on both the frontend and backend.

Starting out, you will work on our software capitalization product. Software capitalization is the accounting process of tracking development costs as assets rather than expenses. It's required for compliance and affects how companies report financials. Our customers rely on us to automatically sync accounting data so that they can capitalize development costs monthly and maintain compliance with accounting standards.

We are a remote company, but we prefer to hire in time zones that can overlap with our HQ in Mountain View, CA!

Responsibilities

  • Cross-functional collaboration — Work with engineering, data science, and product to evaluate requirements, scope projects, estimate effort, and prioritize work that delivers real value.
  • Design, develop and maintain web applications — Deliver value for our customers, both externally and internally facing.
    • Data ingestion at scale — Build pipelines that process millions of records from diverse sources (Jira, Github, payroll systems, accounting software, etc.) reliably and efficiently
    • Data modeling for flexibility — Design schemas flexible enough to handle different company types, industries, and business processes
    • Integrations — Read API documentation, build integrations with third-party systems, and handle the inevitable quirks of external data sources.
    • Customer-facing features — Ship functionality that helps finance teams run their monthly capitalization workflows
    • Internal tooling — Build tools that help the team operate and debug the system
  • Automated testing and deployment — Develop and maintain processes to ensure robust systems.
  • Code Review — Review other engineers’ code and provide timely and valuable feedback to ensure high quality.
  • Troubleshoot critical issues — Identify root-cause and eliminate recurrence through durable engineering fixes.

Requirements

  • Bachelor's or Master’s in CS, CE, or related field.
  • 7+ years professional experience in full-stack development.
  • Strong proficiency in TypeScript.
  • Strong proficiency in databases: ORMs, SQL and relational databases.
  • Strong proficiency in NodeJS and associated frameworks
  • Proficiency with React or similar frameworks with one-way data binding paradigms.
  • Proficiency with distributed systems (e.g. asynchronous data processing pipelines).
  • Ability to effectively design and implement solutions without the help of AI (more info on how we use AI at Neo.Tax below).
  • Strong problem-solving, analytical, communication, and teamwork skills.
  • Bonus:
    • Experience with GraphQL.
    • Experience with GCP, AWS, or Azure.
    • Experience with DevOps practices and tools (e.g., Terraform).
    • Experience with automated testing (unit, integration, end-to-end, black box, mocking, etc.)
    • Experience working at early-stage, venture-backed startups.

Benefits

    • Stock Option Plan (Equity)
    • Health Care Plans (Medical, Dental, Vision, Short-term Disability)
      • 90% coverage for individual + family
    • Health & Wellness subsidy
    • Retirement Plan (401k)
    • Paid Time Off (Vacation, Sick & Public Holidays)
    • Family Leave (Maternity, Paternity)
    • Work From Home (100% remote team)

Additional Details

Still interested? Read on for more information!

Why Join Now

  • Series B preparation underway — You'd be joining at a pivotal stage where early employees have meaningful impact on the company's trajectory.
  • Real traction — Multiple profitable months and 2x revenue growth year-over-year. This isn't a speculative bet.
  • Big Customers — Mercury, Whoop,
  • High product-market fit signal
    • Satisfaction: Customers

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Company

neo.tax

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